Tomball, Texas
United States
7
2014-12-18
The entities that hold a legal rights for patent applications filed by inventor Perkins Dean:
Dean Perkins from Tomball, US has applied for patents for these inventions. The list has both pending applications and granted patents:
POWER SUPPLY USAGE DETERMINATION
#2 | 2013-12-12Power supply usage determination
#3 | 2011-11-08Fuel gauge
#4 | 2011-11-08System using fuel gauge
#5 | 2011-06-23Method for determining power supply usage
#6 | 2011-03-29Method for determining power supply usage
#7 | 2009-01-15Solar panel with pulse charger
569695 ⎘